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Irvine Ranch Open Space Marks Two Decades as National Natural Landmark
Much of the Permanently Preserved Wildlands, Designated in 2006, Draws Millions of Visitors Annually, Comparable to Major National Parks.
Sep 25, 2026
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CommunityMuch of the Permanently Preserved Wildlands, Designated in 2006, Draws Millions of Visitors Annually, Comparable to Major National Parks.
CommunityDesignated in 2006, the Preserved Lands Continue to Offer Significant Access and Conservation Efforts for Residents.